Fix test teardowns
Output error log when reconstruct fails
Merge pull request #79 from yayugu/fix/test_teardown

Fix test teardowns
Merge pull request #69 from m-yoshimo/add_log_reconstruct

Output error log when reconstruct fails
Replication over clusters
Fix the review inducation and make more tests
Fix a bug of cluster replication
Fix cluster replication issues
Refactor test of cluster replication
Fix namespace of boost for cluster replication
Fix cluster replication tests